Chris White
type: MusicGroup
popularity: 21
followers: 288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe91e493cf5a67b9b495235bf364680fe2ce911dca1ce3714ac863dfe4b4ce3f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54a00881-1c55-4581-8445-985a29fa7753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/54a00881-1c55-4581-8445-985a29fa7753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/54a00881-1c55-4581-8445-985a29fa7753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe91e493cf5a67b9b495235bf364680fe2ce911dca1ce3714ac863dfe4b4ce3f2","name":"Chris White","registered_at":"2026-06-11T21:01:47Z","symbol":"NIM0110550","token_address":"0x600d54560af307c6d577b364287bc6b2fe281928","type":"artist","uuid":"54a00881-1c55-4581-8445-985a29fa7753"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91e493cf5a67b9b495235bf364680fe2ce911dca1ce3714ac863dfe4b4ce3f2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54a00881-1c55-4581-8445-985a29fa7753.json and https://artists.proofprofile.net/proofs/artist/54a00881-1c55-4581-8445-985a29fa7753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe91e493cf5a67b9b495235bf364680fe2ce911dca1ce3714ac863dfe4b4ce3f2","name":"Chris White","registered_at":"2026-06-11T21:01:47Z","symbol":"NIM0110550","token_address":"0x600d54560af307c6d577b364287bc6b2fe281928","type":"artist","uuid":"54a00881-1c55-4581-8445-985a29fa7753"}
album: Souvenir Music from the Worlds Columbian Exposition of 1893
  type: MusicAlbum
  date published: 2018-01-01
album: Love Dream
  type: MusicAlbum
  date published: 2019-07-18